„Kažte sami sobě každé kázání, které si připravujete, než jej budete kázat druhým.“

Originál: (en) We cannot play at preaching. We preach for eternity.
Zdroj: [Spurgeon, Charles Haddon, Spurgeon, Susannah, C.H. Spurgeon's Autobiography: 1878-1892, IV, Passmore and Alabaster, 1900, 27, angličtina]

Zdroj: CREWS, Joe. Plíživý kompromis.

Originál: (en) It is easier to declaim like an orator against a thousand sins in others, than to mortify one sin like christians, in ourselves; to be more industrious in our pulpits than in our closets; to preach twenty sermons to our people, than one to our own hearts.
Zdroj: [Life of the Rev. John Flavel, of Dartmouth, https://books.google.cz/books?id=1b9jAAAAcAAJ&printsec=frontcover&hl=cs&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false, Religious Tracts Society, London, 1832, 72, 14-15, angličtina]

Originál: (en) I have my own private opinion that there is no such thing as preaching Christ and Him crucified, unless we preach what now-a-days is called Calvinism. (…) It is a nickname to call it Calvinism; Calvinism is the gospel, and nothing else.
Zdroj: [Spurgeon, Charles, Christ Crucified: A Sermon (No. 7-8), delivered on Sabbath Morning, February 11, 1855, http://www.spurgeon.org/sermons/0007.htm, 11.2.2016, The Spurgeon Archive, angličtina]

Zdroj: Rakúsová, Kateřina, Jan Hus: Poslední slova před upálením a jeho kontroverzní vztah k ženám, msn.com, 2021-06-22, 2021-06-23, https://www.msn.com/cs-cz/zpravy/historie/jan-hus-posledn%c3%ad-slova-p%c5%99ed-up%c3%a1len%c3%adm-a-jeho-kontroverzn%c3%ad-vztah-k-%c5%been%c3%a1m/ar-AALiI3E, česky

Originál: (en) Come from your knees to the sermon, and come from the sermon to your knees. The sermon does not prosper, because it is not watered by prayers and tears, not covered by meditation.

JOSEPH ALLEINE. A sure guide to heaven. ISBN 9780851510811. S. 89-90 (anglicky).

Originál: (en) It is a poor sermon that gives no offense; that neither makes the hearer displeased with himself nor with the preacher.
Zdroj: [Manser, Martin H., 2001, The Westminster Collection of Christian Quotations, Westminster John Knox Press, Louisville, Kentucky, 1., 497, 339, angličtina, 0664222587, https://books.google.cz/books?id=b-N2i0CSWMUC&printsec=frontcover&hl=cs&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false]